Main.cc: In function 'int main()':
Main.cc:5:9: error: expected initializer before '.' token
int a.b;c.d;
^
Main.cc:5:12: error: 'c' was not declared in this scope
int a.b;c.d;
^
Main.cc:6:10: error: 'a' was not declared in this scope
cin>>a.b>>c.d;
^